package registnet.base;

/**
 * Defines an interface for classes that can be a prerequisite of a course.
 */
public interface IPrerequisite {

	/**
	 * Returns the description of the prerequisite. 
	 * @return the description of the prerequisite
	 */
	public String getDescription();
	
	/**
	 * Sets the description of the prerequisite
	 * @param description
	 */
	public void setDescription(String description);
	
}
